:root {
  --grund: #f6f1ea;
  --karte: #fffdf9;
  --text: #2b2420;
  --leise: #6e625a;
  --linie: #ddd2c6;
  --akzent: #9a4a2e;
  --akzent-dunkel: #7c3a23;
  color-scheme: light;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--grund);
  color: var(--text);
  font: 17px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  display: grid;
  place-items: start center;
  padding: 24px 16px;
}

.karte {
  width: 100%;
  max-width: 420px;
  background: var(--karte);
  border: 1px solid var(--linie);
  border-radius: 14px;
  padding: 28px 22px 22px;
}

.salon {
  margin: 0 0 4px;
  font-size: 14px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--akzent);
  font-weight: 600;
}

h1 { margin: 0 0 6px; font-size: 26px; line-height: 1.2; font-family: Georgia, "Times New Roman", serif; font-weight: 400; }

.hinweis { margin: 0 0 22px; color: var(--leise); font-size: 15px; }

label { display: block; font-size: 14px; font-weight: 600; margin: 0 0 6px; }

input, select {
  width: 100%;
  min-height: 48px;
  font: inherit;
  color: inherit;
  background: #fff;
  border: 1px solid var(--linie);
  border-radius: 10px;
  padding: 10px 12px;
  margin: 0 0 16px;
  -webkit-appearance: none;
  appearance: none;
}
select {
  background-image: linear-gradient(45deg, transparent 50%, var(--leise) 50%), linear-gradient(135deg, var(--leise) 50%, transparent 50%);
  background-position: calc(100% - 18px) 21px, calc(100% - 13px) 21px;
  background-size: 5px 5px;
  background-repeat: no-repeat;
  padding-right: 32px;
}
input:focus-visible, select:focus-visible, .knopf:focus-visible, a:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--akzent) 45%, transparent);
  outline-offset: 2px;
}

.zeile { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.zeile > div { min-width: 0; }

.warnung { margin: 0 0 10px; padding: 10px 12px; border-radius: 10px; background: #fbe9e1; color: #7c3a23; font-size: 15px; }
.warnung[hidden] { display: none; }

.kontrolle {
  margin: 4px 0 18px;
  padding: 14px;
  border-radius: 10px;
  background: var(--grund);
  text-align: center;
  font-size: 18px;
  font-weight: 600;
  white-space: pre-line;
}

.knopf {
  display: block;
  text-align: center;
  text-decoration: none;
  min-height: 52px;
  padding: 14px 16px;
  border-radius: 10px;
  font-weight: 600;
  background: var(--akzent);
  color: #fff;
  margin: 0 0 10px;
}
.knopf:hover { background: var(--akzent-dunkel); }
.knopf.zweit { background: transparent; color: var(--akzent); border: 1px solid var(--akzent); }
.knopf.zweit:hover { background: var(--grund); }
.knopf[aria-disabled="true"] { opacity: .45; }

.fuss { margin: 14px 0 0; text-align: center; font-size: 15px; color: var(--leise); }
.fuss a { color: var(--akzent); font-weight: 600; }